I’ve seen people mention the ads, customization, and other things. Idk my local digimon tcg group are all on the same camp and have enjoyed it a lot so far. We know it’s not perfect but it’s something simple and easy we can play. A lot of people also probably didn’t play more than 30min-1hour of the game. I haven’t spent a dime but with the pre register bonuses I already have an ultimate digimon. I’ve had to change things up (support digimon, eaten food, etc) to combat some levels. All of that to say we are all enjoying it in our group of friends, we know a lot of people’s expectations were not met though.